French Supermarket Refrigeration Systems Targeted in Cyber Attack

A cyber attack on French supermarket chains compromised store refrigeration units starting on October 11, forcing teams to work with specialists to restore operations.

FTMQ Security, written by our newsroom13 October 2026 at 01:020 views

A cyber attack targeted the refrigeration systems of multiple supermarket chains across France starting on October 11, 2026. InfoSecurity Magazine reported that the incident affected several stores across the nation, impacting food stock. [1]

The affected retail companies include Coopérative U, Groupement Mousquetaire's Intermarché, and Carrefour, according to InfoSecurity Magazine. Coopérative U operates stores under the Hyper U, Super U, U Express, and Utile brands. [1]

Dominique Schelcher, the chief executive officer of Coopérative U, confirmed the cyber attack in a statement published on X on October 12. Schelcher stated that company teams are working alongside refrigeration specialists to resolve the issue as quickly as possible. [1]

InfoSecurity Magazine reported that an investigation will be required to determine the full scope and cause of the incident. [1]

A cyber attack targeted French supermarket refrigeration systems starting on October 11, 2026.
Affected retail chains include Coopérative U, Intermarché, and Carrefour.
Coopérative U chief executive officer Dominique Schelcher confirmed the attack on October 12.
Technical teams are collaborating with refrigeration specialists to restore normal operations.

Sources

Every paragraph above points to the numbered items it rests on. Read the originals here.

[1]Major French Supermarket Chains Hit by Cyber-Attack, Food Stock ImpactedInfoSecurity Magazine, 13h ago (the report this story comes from)
[2]Major French grocery chains hit by cyberattackAnadolu Ajansı, 6h ago
[3]Hackers Heat French Supermarket Fridges Up To 50C, Spoiling Food Worth Millions: 16 outlets comparedNewsCord, 7h ago
[4]French Supermarket Fridge Hack Hits 50°C in Hours [2026]tech-insider.org, 5h ago
[5]French Supermarket Fridge Cyberattack Hits 150 Storesshattered.io, 6h ago
[6]Cyberattack on French Supermarkets Triggers Mass Food Spoilage, Raises Critical Infrastructure Alarmsnews.lavx.hu, 8h ago

Our newsroom writes these reports with the help of software, from the 6 sources listed and nothing else, and checks them against those sources. Facts can still be wrong or move on; the originals are the record. Spotted a mistake? Write to daniel@monsterkong.com.

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